Inspirisys Solution Interview Questions and Answers

Recursion is a programming technique where a function calls itself in order to solve a problem.

• Recursion involves breaking down a problem into smaller subproblems and solving them recursively.

• Each recursive call works on a smaller input until a base case is reached.

• Example: Factorial calculation, Fibonacci sequence, tree traversal.

OOPs concept features include encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Ability to create a new class from an existing class, inheriting its attributes and methods.

• Polymorphism: Ability to use a single interface for different data types or objects.

• Abstraction: Hiding the complex implementation detai...read more

Code to display Fibonacci series of n numbers.

• Initialize an array to store Fibonacci numbers

• Use a loop to calculate Fibonacci numbers based on previous two numbers

• Display the Fibonacci series

Code to search a number in an array of strings

• Convert the array of strings to an array of integers before searching

• Use a loop to iterate through the array and compare each element with the target number

• Return the index of the number if found, otherwise return -1

CORS stands for Cross-Origin Resource Sharing, a mechanism that allows resources on a web page to be requested from another domain outside the domain from which the resource originated.

• CORS is a security feature implemented by browsers to prevent cross-origin requests, which can be a security risk.

• It involves the browser and the server communicating to determine if the request is allowed.

• CORS headers like Access-Contro...read more

I plan to stay at least 5 years, as I am looking for long-term growth and stability in my career.

• I am committed to contributing to the company's success for the long term

• I value stability and growth opportunities in my career

• I believe in building strong relationships with colleagues and clients over time

Seeking new challenges and opportunities for growth in a senior role.

• Looking for more responsibilities and leadership opportunities

• Interested in working on larger and more complex projects

• Seeking a new environment to learn and grow professionally

I have over 10 years of experience in sales, with a proven track record of exceeding targets and leading successful teams.

• Managed a team of sales representatives and consistently exceeded quarterly sales targets

• Developed and implemented strategic sales plans to drive revenue growth

• Built strong relationships with key clients and stakeholders to ensure customer satisfaction

• Utilized CRM software to track sales performance...read more

I have strong technical skills in CRM systems, data analysis, and Microsoft Office.

• Proficient in using CRM systems such as Salesforce and HubSpot

• Skilled in data analysis using Excel and SQL

• Advanced knowledge of Microsoft Office suite including Word, Excel, and PowerPoint

I have a strong technical background with a degree in Computer Science and experience in software development.

• Degree in Computer Science

• Experience in software development

• Proficient in programming languages such as Java and Python

To reduce LVM in Linux, you need to shrink the filesystem and then reduce the logical volume size safely.

• 1. Unmount the filesystem: Use 'umount /mountpoint' to unmount the filesystem before resizing.

• 2. Check filesystem: Run 'e2fsck -f /dev/vg_name/lv_name' to check for errors before resizing.

• 3. Resize filesystem: Use 'resize2fs /dev/vg_name/lv_name new_size' to shrink the filesystem to the desired size.

• 4. Reduce logica...read more

Upgrading and migrating an OS involves planning, backing up data, and executing the upgrade process carefully.

• 1. Backup all important data and configurations before starting the upgrade.

• 2. Check compatibility of applications and hardware with the new OS version.

• 3. Use package managers (e.g., apt, yum) for upgrading on Linux systems.

• 4. For migration, consider using tools like rsync or dd to transfer data.

• 5. Test the new...read more